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💬 Text ModelProprietary

GPT-5.5 Pro

by OpenAI

API Reference

Benchmark Evaluations

Codingswe-bench-pro

N/A

Reasoninggpqa-diamond

96.2%

Pricing & Speed Details

Input Cost

$30.00

per 1M tokens
Output Cost

$180.00

per 1M tokens
Blended Cost

$67.50

based on 3:1 ratio
Speed

74 tps

Context Window

1.05M tokens

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Quick Info

  • ProviderOpenAI
  • CategoryText / Chat Generation
  • LicenseProprietary